/* ==========================================================================
   FraudTrax landing — tactical field document aesthetic
   Shared across /, /about, /compare, /hold-harmless, /privacy
   See landing/public/index.html for the canonical layout reference.
   ========================================================================== */

:root {
  --paper:    #efe8d6;
  --paper-2:  #e6dcc4;
  --ink:      #1a1d22;
  --ink-2:    #4a4d52;       /* UI labels: section nums, captions, meta */
  --ink-body: #2e3439;       /* body prose — darker for readability on textured paper */
  --slate:    #1f2429;
  --slate-2:  #2a3036;
  --slate-3:  #3a4148;
  --steel:    #d6d2c4;
  --amber:    #f6a800;
  --amber-2:  #c98300;
  --olive:    #5a6b3a;
  --olive-2:  #3f4b27;
  --redact:   #0d0f12;
  --hit:      #a8312b;
  --grid:     rgba(26,29,34,.06);
  --grid-d:   rgba(214,210,196,.05);

  --font-stencil: 'Stardos Stencil', 'Courier New', monospace;
  --font-mono:    'IBM Plex Mono', ui-monospace, monospace;
  --font-serif:   'Spectral', 'Times New Roman', serif;

  --max:      1180px;
  --pad:      clamp(20px, 4vw, 56px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  font-feature-settings: "kern" 1, "liga" 1, "onum" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background-image:
    repeating-linear-gradient(0deg, var(--grid) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, var(--grid) 0 1px, transparent 1px 64px),
    url("data:image/svg+xml;utf8,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.94' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .08 0 0 0 0 .07 0 0 0 0 .06 0 0 0 .35 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.4'/%3E%3C/svg%3E");
  background-size: 64px 64px, 64px 64px, 240px 240px;
  background-attachment: local, local, fixed;
}
::selection { background: var(--amber); color: var(--ink); }
a { color: inherit; text-decoration: none; }
a.link { color: var(--olive-2); border-bottom: 1px dotted currentColor; }
a.link:hover { color: var(--ink); }

/* ---------- Classification chrome ---------- */
.classif {
  position: sticky; top: 0; z-index: 80;
  background: var(--slate);
  color: var(--amber);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-align: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--amber-2);
  box-shadow: 0 1px 0 #00000033, 0 6px 16px -10px #00000099;
}
.classif::before, .classif::after {
  content: "▮ ▮ ▮"; padding: 0 14px; opacity: .55; letter-spacing: 4px;
}
.classif strong { color: #fff; letter-spacing: 5px; padding: 0 12px; }

/* ---------- Top brand strip ---------- */
.strip {
  background: var(--slate);
  color: var(--steel);
  border-bottom: 1px solid var(--slate-3);
  padding: 14px var(--pad);
}
.strip-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}
.brand {
  font-family: var(--font-stencil);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 4px;
  color: #fff;
  display: inline-flex; align-items: baseline; gap: 10px;
}
.brand .dot { width: 9px; height: 9px; background: var(--amber); display: inline-block; }
.strip-meta {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px;
  color: var(--steel); text-transform: uppercase; opacity: .75;
  text-align: right;
}
.strip-meta b { color: var(--amber); font-weight: 600; }
nav.strip-nav {
  display: flex; gap: 22px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase;
  justify-self: center;
}
nav.strip-nav a { color: var(--steel); transition: color .12s; }
nav.strip-nav a:hover { color: var(--amber); }
@media (max-width: 760px) {
  .strip-inner { grid-template-columns: 1fr; gap: 10px; text-align: center; }
  nav.strip-nav { justify-content: center; flex-wrap: wrap; }
  .strip-meta { text-align: center; }
}

/* ---------- Page envelope ---------- */
.doc {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad) 80px;
  position: relative;
}

/* Side rail running down the left of every section */
.rail {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 40px;
  border-left: 1px solid var(--slate-3);
  display: none;
}
@media (min-width: 980px) { .rail { display: block; } }
.rail-tag {
  position: sticky; top: 80px;
  transform-origin: 0 100%;
  transform: rotate(-90deg) translate(-100%, -8px);
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 4px;
  text-transform: uppercase; color: var(--ink-2); white-space: nowrap;
  padding-left: 4px;
}

/* ---------- Section primitives ---------- */
section {
  position: relative;
  padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 80px);
  border-bottom: 1px dashed rgba(26,29,34,.18);
}
section:last-of-type { border-bottom: 0; }
.sec-num {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 4px; text-transform: uppercase;
  color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
}
.sec-num::before {
  content: ""; width: 28px; height: 1px; background: var(--ink); display: inline-block;
}
h1, h2, h3, h4 { font-family: var(--font-stencil); font-weight: 700; line-height: 1.05; letter-spacing: 1px; }

/* ---------- Doc-title hero (smaller than the marketing hero) ---------- */
.doc-title {
  padding: clamp(36px, 6vw, 80px) 0 clamp(28px, 4vw, 48px);
}
.doc-title h1 {
  font-size: clamp(38px, 6.5vw, 80px);
  letter-spacing: 2px; color: var(--ink); text-transform: uppercase;
  margin-top: 14px;
}
.doc-title .meta {
  margin-top: 18px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px;
  color: var(--ink-2); text-transform: uppercase;
}
.doc-title .meta b { color: var(--ink); }

/* ---------- Marketing hero (homepage only) ---------- */
.hero { padding-top: clamp(60px, 9vw, 120px); padding-bottom: clamp(60px, 9vw, 120px); }
.hero-grid {
  display: grid; grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px); align-items: end;
}
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1.3fr .9fr; } }
.hero h1 { font-size: clamp(48px, 9vw, 116px); letter-spacing: 2px; color: var(--ink); text-transform: uppercase; }
.hero h1 .stamp {
  display: inline-block; transform: rotate(-3deg);
  background: var(--hit); color: var(--paper);
  padding: 4px 10px 2px; margin-left: 14px;
  font-size: clamp(16px, 2vw, 24px); letter-spacing: 4px;
  border: 2px solid var(--paper); box-shadow: 0 0 0 2px var(--hit);
  text-transform: uppercase; vertical-align: middle;
}
.hero .lede {
  font-family: var(--font-serif); font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.6; color: var(--ink-body); max-width: 56ch; margin-top: 22px;
}
.hero .lede b { color: var(--ink); font-weight: 600; }
.hero-cta { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: 3px; text-transform: uppercase;
  border: none; cursor: pointer; transition: transform .12s, box-shadow .12s;
}
.btn-amber { background: var(--amber); color: var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.btn-amber:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn .arrow { font-family: var(--font-mono); font-size: 14px; }

/* ---------- Sitrep meta-card (right rail of homepage hero) ---------- */
.meta-card {
  background: var(--slate); color: var(--steel);
  padding: 20px 22px;
  border: 1px solid var(--slate-3);
  border-top: 4px solid var(--amber);
  font-family: var(--font-mono);
  box-shadow: 0 24px 60px -30px #00000088, 4px 4px 0 var(--olive);
  transform: translateY(-4px);
}
.meta-card .title { font-size: 10px; letter-spacing: 4px; text-transform: uppercase; color: var(--amber); margin-bottom: 14px; }
.meta-card dl { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; font-size: 12px; }
.meta-card dt { color: var(--steel); opacity: .82; letter-spacing: 1px; text-transform: uppercase; font-size: 11px; align-self: center; }
.meta-card dd { color: #fff; text-align: right; font-weight: 500; }
.meta-card hr { border: 0; border-top: 1px dashed var(--slate-3); margin: 14px 0; }
.meta-card .stamp-hit { display: inline-block; padding: 3px 8px; background: var(--hit); color: #fff; font-size: 10px; letter-spacing: 3px; text-transform: uppercase; }

/* ---------- DAN-O explainer two-column ---------- */
.dano-grid { display: grid; grid-template-columns: 1fr; gap: 36px; }
@media (min-width: 980px) { .dano-grid { grid-template-columns: 1fr 1.4fr; gap: 56px; } }
.dano-side {
  border: 1px solid var(--ink); padding: 22px;
  background: var(--paper-2);
  font-family: var(--font-mono); font-size: 13.5px; line-height: 1.75; color: var(--ink-body);
}
.dano-side .label {
  font-size: 10px; letter-spacing: 4px; text-transform: uppercase;
  color: var(--olive-2); margin-bottom: 10px;
}
.dano-side ul { list-style: none; }
.dano-side li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; margin: 8px 0; }
.dano-side li::before { content: "▸"; color: var(--amber); font-weight: 700; }

h2.section-title { font-size: clamp(34px, 5vw, 56px); line-height: 1.05; margin-bottom: 14px; text-transform: uppercase; }
.section-sub {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 2px;
  text-transform: uppercase; color: var(--olive-2); margin-bottom: 20px;
}

/* ---------- Prose ---------- */
.prose { font-size: 17.5px; line-height: 1.72; color: var(--ink-body); max-width: 70ch; }
.prose b, .prose strong { color: var(--ink); font-weight: 600; }
.prose p + p, .prose p + ul, .prose ul + p { margin-top: 14px; }
.prose ul { list-style: none; padding-left: 0; }
.prose ul li { padding: 4px 0 4px 18px; position: relative; }
.prose ul li::before { content: "▸"; position: absolute; left: 0; top: 4px; color: var(--olive); font-weight: 700; }
.prose h3 {
  font-family: var(--font-stencil); font-size: 22px; text-transform: uppercase;
  color: var(--ink); margin: 26px 0 10px; letter-spacing: 1.5px;
}
.prose h4 {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--olive-2); margin: 22px 0 8px;
}
.prose code {
  font-family: var(--font-mono); font-size: 14px;
  background: var(--paper-2); padding: 1px 6px; border-radius: 2px;
  border: 1px solid rgba(26,29,34,.12);
}
.prose a { color: var(--olive-2); border-bottom: 1px dotted currentColor; }
.prose a:hover { color: var(--ink); }

/* Numbered list (legal docs) */
.prose ol { counter-reset: legal; list-style: none; padding-left: 0; }
.prose ol > li { counter-increment: legal; padding: 4px 0 4px 32px; position: relative; }
.prose ol > li::before {
  content: counter(legal) ".";
  position: absolute; left: 0; top: 4px;
  font-family: var(--font-mono); font-weight: 600; color: var(--olive);
}

/* ---------- Capability matrix (homepage) ---------- */
.cap-intro { margin-bottom: 36px; }
.cap-grid {
  display: grid; gap: 0;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  border-top: 1px solid var(--ink); border-left: 1px solid var(--ink);
}
.cap {
  background: var(--paper);
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  padding: 26px 24px 28px; position: relative;
  transition: background .15s;
}
.cap:hover { background: var(--paper-2); }
.cap .num {
  position: absolute; top: 12px; right: 14px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 2px; color: var(--ink-2); opacity: .55;
}
.cap h3 { font-size: 24px; line-height: 1.05; text-transform: uppercase; color: var(--ink); margin-bottom: 12px; padding-right: 60px; }
.cap p { font-family: var(--font-serif); font-size: 15.5px; line-height: 1.65; color: var(--ink-body); }
.cap .tag {
  margin-top: 14px; display: inline-block;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 3px;
  color: var(--olive-2); text-transform: uppercase;
  padding-top: 10px; border-top: 1px dashed var(--ink-2);
}

/* ---------- Case-file folder block (officer statement, etc) ---------- */
.file {
  background: var(--paper);
  border: 1px solid var(--ink); position: relative;
  padding: 36px clamp(24px, 4vw, 56px) 36px clamp(80px, 7vw, 120px);
  margin-top: 16px;
}
.file::before {
  content: attr(data-tab);
  position: absolute; top: -22px; left: clamp(60px, 6vw, 110px);
  background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 3px;
  padding: 6px 18px;
}
.file::after {
  content: ""; position: absolute; left: 32px; top: 28px; bottom: 28px; width: 16px;
  background-image: radial-gradient(circle, var(--paper-2) 6px, transparent 7px);
  background-position: 0 0; background-size: 16px 56px; background-repeat: repeat-y;
  border-right: 1px dashed rgba(26,29,34,.25);
}
.file .signed {
  margin-top: 22px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px;
  color: var(--ink-2); text-transform: uppercase;
  display: flex; gap: 28px; flex-wrap: wrap; align-items: end;
}
.file .signature {
  font-family: 'Spectral', serif; font-style: italic; font-size: 28px;
  color: var(--ink); border-bottom: 1px solid var(--ink); padding: 0 4px 0;
}
.file h3 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 8px; text-transform: uppercase; }
.file .role {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--olive-2); margin-bottom: 22px;
}

/* ---------- Pricing tiers (homepage) ---------- */
.tiers {
  display: grid; gap: 0;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  border: 1px solid var(--ink);
}
.tier { padding: 28px 24px; border-right: 1px solid var(--ink); background: var(--paper); display: flex; flex-direction: column; }
.tier:last-child { border-right: 0; }
.tier.feature { background: var(--slate); color: var(--steel); }
.tier.feature h4 { color: #fff; }
.tier.feature .price b { color: var(--amber); }
.tier h4 { font-family: var(--font-stencil); font-size: 26px; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 6px; }
.tier .for { font-family: var(--font-mono); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--olive-2); margin-bottom: 14px; }
.tier.feature .for { color: var(--amber); }
.tier .price { font-family: var(--font-mono); font-size: 14px; margin-bottom: 14px; }
.tier .price b { font-size: 28px; color: var(--ink); font-weight: 700; }
.tier ul { list-style: none; font-family: var(--font-serif); font-size: 15px; line-height: 1.6; color: var(--ink-body); }
.tier.feature ul { color: #ffffff; }            /* dark tier: white text for max contrast on slate bg */
.tier li { padding: 6px 0 6px 18px; position: relative; }
.tier li::before { content: "✓"; position: absolute; left: 0; top: 6px; color: var(--olive); font-weight: 700; }
.tier.feature li::before { color: var(--amber); }
.tier.feature .price { color: var(--steel); }   /* "/ month" text — restore contrast on dark bg */
.tier .cta { margin-top: auto; padding-top: 18px; }

/* ---------- CTA block ---------- */
.cta-block {
  margin-top: 32px;
  background: var(--ink); color: var(--paper);
  padding: clamp(36px, 6vw, 72px);
  position: relative; overflow: hidden;
}
.cta-block::before {
  content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, transparent 0 16px, rgba(246,168,0,.04) 16px 17px);
  pointer-events: none;
}
.cta-block h2 { font-size: clamp(36px, 5vw, 64px); color: var(--paper); text-transform: uppercase; line-height: 1.05; }
.cta-block p { font-size: 17px; max-width: 60ch; color: rgba(239,232,214,.78); margin-top: 14px; }
.cta-block .btns { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }
.cta-block .btn-ghost { color: var(--paper); border-color: var(--paper); }
.cta-block .btn-ghost:hover { background: var(--paper); color: var(--ink); }

/* ---------- Callout / warn / note blocks ---------- */
.callout, .warn, .note {
  background: var(--paper-2); border: 1px solid var(--ink);
  padding: 18px 22px; margin: 22px 0; font-size: 15px; line-height: 1.55;
  color: var(--ink); position: relative;
  border-left-width: 6px; border-left-color: var(--olive);
}
.callout strong, .warn strong, .note strong { color: var(--ink); }
.warn { border-left-color: var(--amber); background: rgba(246,168,0,.08); }
.note { border-left-color: var(--olive); }
.callout { border-left-color: var(--ink); }

/* ---------- Compare table (compare page) ---------- */
.cmp {
  border: 1px solid var(--ink); width: 100%; border-collapse: collapse;
  font-size: 15px; background: var(--paper); color: var(--ink-body);
}
.cmp th, .cmp td {
  padding: 14px 16px; text-align: left;
  border-bottom: 1px solid var(--ink); vertical-align: top;
}
.cmp tr:last-child td { border-bottom: 0; }
.cmp thead th {
  background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase;
}
.cmp thead th.us { background: var(--olive); color: #fff; }
.cmp thead th.them { background: var(--slate-2); color: var(--steel); }
.cmp td.cap { font-weight: 600; color: var(--ink); width: 30%; background: var(--paper-2); }
.cmp td.us { background: rgba(90,107,58,.08); color: var(--ink); }
.cmp td.them { color: var(--ink-body); }
.cmp .check, .cmp .x, .cmp .partial {
  display: inline-block; width: 18px; height: 18px; border-radius: 50%; margin-right: 8px;
  text-align: center; line-height: 18px; font-size: 11px; font-weight: 700; vertical-align: -3px;
}
.cmp .check { background: var(--olive); color: #fff; }
.cmp .x     { background: var(--hit);   color: #fff; }
.cmp .partial { background: var(--amber); color: var(--ink); }

/* Pillar grid (compare page) */
.pillars {
  display: grid; gap: 0;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  border-top: 1px solid var(--ink); border-left: 1px solid var(--ink);
  margin-top: 24px;
}
.pillar {
  padding: 22px 22px 24px;
  border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink);
  background: var(--paper);
}
.pillar h3 { font-size: 18px; text-transform: uppercase; margin-bottom: 8px; }
.pillar p { font-family: var(--font-serif); font-size: 15px; line-height: 1.6; color: var(--ink-body); }

/* ---------- Footer ---------- */
footer.tactical {
  background: var(--slate); color: var(--steel);
  padding: 36px var(--pad) 28px;
  border-top: 4px solid var(--amber);
  margin-top: 40px;
}
.foot-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1fr auto;
  gap: 24px; align-items: end;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
}
.foot-inner a { color: var(--steel); padding: 0 8px; opacity: .75; transition: opacity .1s; }
.foot-inner a:hover { opacity: 1; color: var(--amber); }
.foot-mark {
  font-family: var(--font-stencil); font-size: 18px; letter-spacing: 3px;
  color: #fff; text-transform: uppercase;
}
.foot-disclaimer {
  max-width: var(--max); margin: 18px auto 0;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px;
  color: var(--steel); opacity: .82; line-height: 1.65; text-transform: none;
}
@media (max-width: 760px) {
  .foot-inner { grid-template-columns: 1fr; text-align: left; }
}

/* ---------- Reveal animation (run once on load) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(14px); animation: rise .7s cubic-bezier(.22,.61,.36,1) forwards; }
  .reveal-1 { animation-delay: .05s; }
  .reveal-2 { animation-delay: .18s; }
  .reveal-3 { animation-delay: .32s; }
  .reveal-4 { animation-delay: .46s; }
  @keyframes rise { to { opacity: 1; transform: none; } }
  @keyframes scan {
    0%   { transform: translateX(-110%); }
    100% { transform: translateX(110%); }
  }
  .cap::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(90deg, transparent 0%, rgba(246,168,0,.1) 50%, transparent 100%);
    transform: translateX(-110%); transition: opacity .2s; opacity: 0;
  }
  .cap:hover::after { opacity: 1; animation: scan 1.4s linear; }
}